Western Digital SATA 6GB/s 1TB Hard Drive, with 7mm form factor; featuring 128MB buffer, 6.0Gb/s transfer rate, and 5400rpm spindle speed.

DP/N: YYFN4, 0YYFN4
Manufacturer: Western Digital
Model: WD10SPZX

Interface: SATA III 6.0Gb/s
Capacity: 1TB
Cache: 128MB
RPM: 5400RPM

Physical Spec-
Form Factor: 2.5"
Height (maximum) 7mm
Width (maximum) 69.85mm
Length (maximum) 100.35mm

Compatible Dell Laptops:
-Alienware M17x, M17xR2, M15x, M11x, M11xR2, M17xR3, M11xR3, M14x, M18x, M17xR4, M14xR2, M18xR2, 14 R1, 17 R1, 18 R1, 13, 17 R2, 13 R2, 17 R4, 17 R5, Area-51m
-G Series G3 3779, G7 7590, G7 7790, G3 3590, G3 3500, G7 7700
-Inspiron M501R (M5010), 1546, M5030, N4030, N4020, N5030, Mini Duo (1090), 1120 (M101z), 1018, 13R (N3010), 1122 (M102z), 14R (N4110), 17R (N7110), 15R (N5110), M511R (M5110), N5050, 14z (N411z), 13z (N311Z), N5040, M5040, 11z (1121), N4050, M4040, 14z (5423), 15R (5520), 15R (7520), 14R (5420), 14R (7420), 17R (7720), 17R (5720), 13z (5323), 15z (5523), 17 (3721), 17R (5721), 15R (5521), 15 (3521), 3520, 14 (3421), 14R (5421), 15R (5537), 14R (5437), 14 (3437), 3420, 17 (7737), 15 (7537), 17R (5737), 17 (3737), 11 (3137), 15 (3537), 14 (3442), 15 (3542), M731R (5735), 11 (3135), 11 (3138), 17 (5748), M531R (5535), 15 (3541), 14 (5447), 11 (3147), 15 (5547), 14 (5445), 15 (3531), 15 (5548), 15 (5545), 15 (7547), 13 (7347), 13 (7348) 2-in-1, 15 (3543), 15 (7548), 11 (3148), 14 (3451), 15 (3551), 17 (5749), 15 (5558), 15 (5551), 13 (7352), 15 (7558), 14 (3443), 15 (5555), 17 (5758), 14 (5458), 15 (3558), 15 (5542), 15 (5559), 14 (3452), 15 (5552), 15 (7568) 2-in-1, 13 (7353) 2-in-1, 15 (5543), 14 (5442), 15 (3552), 15 (7559), 11 (3168), 15 (5568) 2-in-1, 13 (5368) 2-in-1, 13 (5378) 2-in-1, 11 (3179), 15 (5567), 17 (5767), 17 (7779) 2-in-1, 15 (7567), 15 (3565), 15 (3567), 15 (5576), 15 (7560), 14 (7460), 15 (7577), 15 (5570), 15 (7570), 17 (5775), 13 (5379) 2-in-1, 14 (3465), 17 (7773) 2-in-1, 15 (3576), 15 (7572), 14 (7472), 15 (7580), 14 (3476), 14 (5480), 14 (5481) 2-in-1, 15 (5583), 15 (5584), 3584, 3785, 15 (3583), 17 (3793), 17 (3790), 3595, 15 (3590), 17 (3780), 3580, 3480, 3481, 3490, 7501, 1764, 1564, 1464, 17R (N7010), 15R (N5010), 14R (N4010), One 19, Mini 10 (1010), Mini 10v (1011), Mini 10 (1012), 11z (1110), e1705, e1505, e1405, 9400, 6400, 1750, 1721, 1720, 1570, 1545, 1526, 1525, 1521, 1520, 1470, 1440, 1427, 1420, 1410, 1370, 1320, 1318
-Latitude E4310, E5510, 2110, E5410, 13, E6520, E6420, E6320, E5520, E5420, 2120, E6220, XT3, XFR E6420, ATG E6420, E5530, E6330, E6230, E5430, E6530, E6430, E6430s, E5520M, E5420M, ATG E6430, 3330, E7440, E6540, E6440, 3540, 3440, E5440, E5540, 3340, 7404 Rugged, E5450, E5550, E5570, 3470, E5470, 5580, 5480, 3480, 3590, 5490, 3490, 3500, 3400, 5511, 5510, 5410, E6510, E6500, E6410, E6400, ATG E6410, ATG E6400, XFR E6400, E5500, E5400, E4300, D830, D820, D631, XFR D630, D630c, D630, ATG D630, D620, ATG D620, D531, D530, D520, 131L, 2100, 3420
-XPS Studio XPS 1340, Studio XPS 1640, Studio XPS 1645, Studio XPS 1647, XPS 15 (L501X), XPS 14 (L401X), XPS 17 (L701X), XPS 17 (L702X), XPS 15 (L502X), XPS 15z (L511z), XPS 14z (L411Z), XPS 14z (L412Z), XPS 14 (L421X), XPS 15 (L521X), XPS 18 (1810), XPS 15 (9530), XPS 15 (9550), XPS 15 (9560), M2010, M1730, M1710, M1530, M1330, M1210
-Precision M4500, M6600, M4600, M4700, M6700, M4800, M6800, M3800, 15 (5510), 15 (3510), 3520, 7530, 3541, 7740, 3551, M65, M90, M2300, M2400, M4300, M4400, M6300, M6400, M6500
-Vostro 3560, 3460, 3360, 2520, 2420, 5470, 15 (3546), 15 (3558), 14 (3458), 14 (5468), 15 (5568), 15 (3568), 14 (3468), 15 (3565), 15 (3578), 15 (7580), 5471, 5481, 3581, 3591, 3491, 3400, 3500, V13, 3300, V130, 3750, 3550, 3450, 3350, V131, 1550, 1540, 1450, 1440, 3555, 500, 1000, 1014, 1015, 1088, 1200, 1220, 1310, 1320, 1400, 1500, 1510, 1520, 1700, 1710, 1720, 3700, 2510, A840, A860, A90
-Studio 1435, 1450, 1457, 1440, 1458, 1535, 1536, 1537, 1555, 1557, 1558, 1569, 1735, 1737, 1745, 1747, 1749
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